I purchased my truck 13 months ago. I had excellent performance and mileage before recall, total dog after the recall. I am also experiencing terrible lagging sometimes when I try to take off. I do not have any check engine lights on or trouble codes. My mileage solo dropped from about 24 to 20 MPG on the highway. My MPG towing a small (5,000 lb) camper also dropped from 14-17 MPG to 8-10 MPG. Because my truck was originally leased in Canada I do not get any recall money. My truck is not safe to pull my small camper with in traffic because of the lack of power and sometimes when i go to take off it will not go over about 8 MPH for as long as 150'. I have been back to the dealer 2 times and they communicate with FCA but the issues have not changed. I would like to find a class action law suit or have FCA buy my truck back because it is not the truck I purchased and will not tow my small camper which is the only reason I purchased this truck.